/**
 * an object of this type has a certain amount of couplings
 * where Trailers can be put on
 * @author Lukas Koell
 * @author David Medenjak
 * @author Johannes Riedmann
 */

public interface Trailable {
    
    /**
     * @return a list representing all entries of trailable object
     * @param prefix
     */
    public String list(String prefix);
    
}
